The Defense Logistics Agency, under the Department of Defense, is seeking quotes for the procurement of a safety relief valve, specifically NSN 4820011871968, to be delivered to the USS Tortuga LSD 46. The requirement includes a quantity of one unit, with delivery expected within 20 days after the order is placed. Safety relief valves are critical components used in various military applications to ensure the safe operation of systems by preventing overpressure conditions. Interested vendors must submit their quotes electronically, as hard copies will not be accepted, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.